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-rw-r--r--drivers/rtc/rtc-at91rm9200.c28
-rw-r--r--drivers/rtc/rtc-at91sam9.c28
-rw-r--r--drivers/rtc/rtc-bfin.c27
-rw-r--r--drivers/rtc/rtc-davinci.c4
-rw-r--r--drivers/rtc/rtc-omap.c39
-rw-r--r--drivers/rtc/rtc-pl030.c6
-rw-r--r--drivers/rtc/rtc-rs5c372.c52
-rw-r--r--drivers/rtc/rtc-sa1100.c19
-rw-r--r--drivers/rtc/rtc-sh.c22
9 files changed, 0 insertions, 225 deletions
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 26d1cf5d19ae..518a76ec71ca 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -183,33 +183,6 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
return 0;
}
-/*
- * Handle commands from user-space
- */
-static int at91_rtc_ioctl(struct device *dev, unsigned int cmd,
- unsigned long arg)
-{
- int ret = 0;
-
- pr_debug("%s(): cmd=%08x, arg=%08lx.\n", __func__, cmd, arg);
-
- /* important: scrub old status before enabling IRQs */
- switch (cmd) {
- case RTC_UIE_OFF: /* update off */
- at91_sys_write(AT91_RTC_IDR, AT91_RTC_SECEV);
- break;
- case RTC_UIE_ON: /* update on */
- at91_sys_write(AT91_RTC_SCCR, AT91_RTC_SECEV);
- at91_sys_write(AT91_RTC_IER, AT91_RTC_SECEV);
- break;
- default:
- ret = -ENOIOCTLCMD;
- break;
- }
-
- return ret;
-}
-
static int at91_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
pr_debug("%s(): cmd=%08x\n", __func__, enabled);
@@ -269,7 +242,6 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id)
}
static const struct rtc_class_ops at91_rtc_ops = {
- .ioctl = at91_rtc_ioctl,
.read_time = at91_rtc_readtime,
.set_time = at91_rtc_settime,
.read_alarm = at91_rtc_readalarm,
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 5469c52cba3d..a3ad957507dc 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -216,33 +216,6 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
return 0;
}
-/*
- * Handle commands from user-space
- */
-static int at91_rtc_ioctl(struct device *dev, unsigned int cmd,
- unsigned long arg)
-{
- struct sam9_rtc *rtc = dev_get_drvdata(dev);
- int ret = 0;
- u32 mr = rtt_readl(rtc, MR);
-
- dev_dbg(dev, "ioctl: cmd=%08x, arg=%08lx, mr %08x\n", cmd, arg, mr);
-
- switch (cmd) {
- case RTC_UIE_OFF: /* update off */
- rtt_writel(rtc, MR, mr & ~AT91_RTT_RTTINCIEN);
- break;
- case RTC_UIE_ON: /* update on */
- rtt_writel(rtc, MR, mr | AT91_RTT_RTTINCIEN);
- break;
- default:
- ret = -ENOIOCTLCMD;
- break;
- }
-
- return ret;
-}
-
static int at91_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
struct sam9_rtc *rtc = dev_get_drvdata(dev);
@@ -303,7 +276,6 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *_rtc)
}
static const struct rtc_class_ops at91_rtc_ops = {
- .ioctl = at91_rtc_ioctl,
.read_time = at91_rtc_readtime,
.set_time = at91_rtc_settime,
.read_alarm = at91_rtc_readalarm,
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index 17971d93354d..ca9cff85ab8a 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -240,32 +240,6 @@ static void bfin_rtc_int_set_alarm(struct bfin_rtc *rtc)
*/
bfin_rtc_int_set(rtc->rtc_alarm.tm_yday == -1 ? RTC_ISTAT_ALARM : RTC_ISTAT_ALARM_DAY);
}
-static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
- struct bfin_rtc *rtc = dev_get_drvdata(dev);
- int ret = 0;
-
- dev_dbg_stamp(dev);
-
- bfin_rtc_sync_pending(dev);
-
- switch (cmd) {
- case RTC_UIE_ON:
- dev_dbg_stamp(dev);
- bfin_rtc_int_set(RTC_ISTAT_SEC);
- break;
- case RTC_UIE_OFF:
- dev_dbg_stamp(dev);
- bfin_rtc_int_clear(~RTC_ISTAT_SEC);
- break;
-
- default:
- dev_dbg_stamp(dev);
- ret = -ENOIOCTLCMD;
- }
-
- return ret;
-}
static int bfin_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
@@ -358,7 +332,6 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq)
}
static struct rtc_class_ops bfin_rtc_ops = {
- .ioctl = bfin_rtc_ioctl,
.read_time = bfin_rtc_read_time,
.set_time = bfin_rtc_set_time,
.read_alarm = bfin_rtc_read_alarm,
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index dfd98a235ad1..8d46838dff8a 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -231,10 +231,6 @@ davinci_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
case RTC_WIE_OFF:
rtc_ctrl &= ~PRTCSS_RTC_CTRL_WEN;
break;
- case RTC_UIE_OFF:
- case RTC_UIE_ON:
- ret = -ENOTTY;
- break;
default:
ret = -ENOIOCTLCMD;
}
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index b4dbf3a319b3..de0dd7b1f146 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -135,44 +135,6 @@ static irqreturn_t rtc_irq(int irq, void *rtc)
return IRQ_HANDLED;
}
-#ifdef CONFIG_RTC_INTF_DEV
-
-static int
-omap_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
- u8 reg;
-
- switch (cmd) {
- case RTC_UIE_OFF:
- case RTC_UIE_ON:
- break;
- default:
- return -ENOIOCTLCMD;
- }
-
- local_irq_disable();
- rtc_wait_not_busy();
- reg = rtc_read(OMAP_RTC_INTERRUPTS_REG);
- switch (cmd) {
- /* UIE = Update Interrupt Enable (1/second) */
- case RTC_UIE_OFF:
- reg &= ~OMAP_RTC_INTERRUPTS_IT_TIMER;
- break;
- case RTC_UIE_ON:
- reg |= OMAP_RTC_INTERRUPTS_IT_TIMER;
- break;
- }
- rtc_wait_not_busy();
- rtc_write(reg, OMAP_RTC_INTERRUPTS_REG);
- local_irq_enable();
-
- return 0;
-}
-
-#else
-#define omap_rtc_ioctl NULL
-#endif
-
static int omap_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
u8 reg;
@@ -313,7 +275,6 @@ static int omap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
}
static struct rtc_class_ops omap_rtc_ops = {
- .ioctl = omap_rtc_ioctl,
.read_time = omap_rtc_read_time,
.set_time = omap_rtc_set_time,
.read_alarm = omap_rtc_read_alarm,
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c
index bbdb2f02798a..d554368c9f57 100644
--- a/drivers/rtc/rtc-pl030.c
+++ b/drivers/rtc/rtc-pl030.c
@@ -35,11 +35,6 @@ static irqreturn_t pl030_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int pl030_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
- return -ENOIOCTLCMD;
-}
-
static int pl030_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
struct pl030_rtc *rtc = dev_get_drvdata(dev);
@@ -96,7 +91,6 @@ static int pl030_set_time(struct device *dev, struct rtc_time *tm)
}
static const struct rtc_class_ops pl030_ops = {
- .ioctl = pl030_ioctl,
.read_time = pl030_read_time,
.set_time = pl030_set_time,
.read_alarm = pl030_read_alarm,
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 6aaa1550e3b1..85c1b848dd72 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -281,57 +281,6 @@ static int rs5c372_rtc_set_time(struct device *dev, struct rtc_time *tm)
return rs5c372_set_datetime(to_i2c_client(dev), tm);
}
-#if defined(CONFIG_RTC_INTF_DEV) || defined(CONFIG_RTC_INTF_DEV_MODULE)
-
-static int
-rs5c_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct rs5c372 *rs5c = i2c_get_clientdata(client);
- unsigned char buf;
- int status, addr;
-
- buf = rs5c->regs[RS5C_REG_CTRL1];
- switch (cmd) {
- case RTC_UIE_OFF:
- case RTC_UIE_ON:
- /* some 327a modes use a different IRQ pin for 1Hz irqs */
- if (rs5c->type == rtc_rs5c372a
- && (buf & RS5C372A_CTRL1_SL1))
- return -ENOIOCTLCMD;
- default:
- return -ENOIOCTLCMD;
- }
-
- status = rs5c_get_regs(rs5c);
- if (status < 0)
- return status;
-
- addr = RS5C_ADDR(RS5C_REG_CTRL1);
- switch (cmd) {
- case RTC_UIE_OFF: /* update off */
- buf &= ~RS5C_CTRL1_CT_MASK;
- break;
- case RTC_UIE_ON: /* update on */
- buf &= ~RS5C_CTRL1_CT_MASK;
- buf |= RS5C_CTRL1_CT4;
- break;
- }
-
- if (i2c_smbus_write_byte_data(client, addr, buf) < 0) {
- printk(KERN_WARNING "%s: can't update alarm\n",
- rs5c->rtc->name);
- status = -EIO;
- } else
- rs5c->regs[RS5C_REG_CTRL1] = buf;
-
- return status;
-}
-
-#else
-#define rs5c_rtc_ioctl NULL
-#endif
-
static int rs5c_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
@@ -480,7 +429,6 @@ static int rs5c372_rtc_proc(struct device *dev, struct seq_file *seq)
static const struct rtc_class_ops rs5c372_rtc_ops = {
.proc = rs5c372_rtc_proc,
- .ioctl = rs5c_rtc_ioctl,
.read_time = rs5c372_rtc_read_time,
.set_time = rs5c372_rtc_set_time,
.read_alarm = rs5c_read_alarm,
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index d1a2b0bc3b24..a9189337a2c5 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -293,24 +293,6 @@ static void sa1100_rtc_release(struct device *dev)
}
-static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
- unsigned long arg)
-{
- switch (cmd) {
- case RTC_UIE_OFF:
- spin_lock_irq(&sa1100_rtc_lock);
- RTSR &= ~RTSR_HZE;
- spin_unlock_irq(&sa1100_rtc_lock);
- return 0;
- case RTC_UIE_ON:
- spin_lock_irq(&sa1100_rtc_lock);
- RTSR |= RTSR_HZE;
- spin_unlock_irq(&sa1100_rtc_lock);
- return 0;
- }
- return -ENOIOCTLCMD;
-}
-
static int sa1100_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
spin_lock_irq(&sa1100_rtc_lock);
@@ -386,7 +368,6 @@ static const struct rtc_class_ops sa1100_rtc_ops = {
.open = sa1100_rtc_open,
.read_callback = sa1100_rtc_read_callback,
.release = sa1100_rtc_release,
- .ioctl = sa1100_rtc_ioctl,
.read_time = sa1100_rtc_read_time,
.set_time = sa1100_rtc_set_time,
.read_alarm = sa1100_rtc_read_alarm,
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 148544979a54..e55dc1ac83ab 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -344,27 +344,6 @@ static inline void sh_rtc_setcie(struct device *dev, unsigned int enable)
spin_unlock_irq(&rtc->lock);
}
-static int sh_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
- struct sh_rtc *rtc = dev_get_drvdata(dev);
- unsigned int ret = 0;
-
- switch (cmd) {
- case RTC_UIE_OFF:
- rtc->periodic_freq &= ~PF_OXS;
- sh_rtc_setcie(dev, 0);
- break;
- case RTC_UIE_ON:
- rtc->periodic_freq |= PF_OXS;
- sh_rtc_setcie(dev, 1);
- break;
- default:
- ret = -ENOIOCTLCMD;
- }
-
- return ret;
-}
-
static int sh_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
sh_rtc_setaie(dev, enabled);
@@ -598,7 +577,6 @@ static int sh_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *wkalrm)
}
static struct rtc_class_ops sh_rtc_ops = {
- .ioctl = sh_rtc_ioctl,
.read_time = sh_rtc_read_time,
.set_time = sh_rtc_set_time,
.read_alarm = sh_rtc_read_alarm,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 19:20:34 +0000